2343680 has 36 divisors (see below), whose sum is σ = 5616912. Its totient is φ = 936960.

The previous prime is 2343667. The next prime is 2343743. The reversal of 2343680 is 863432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365 + ... + 2195.

2^2343680 is an apocalyptic number.

2343680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2343680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2808456).

2343680 is an abundant number, since it is smaller than the sum of its proper divisors (3273232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2343680 is an equidigital number, since it uses as much as digits as its factorization.

2343680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1838 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2343680 is about 1530.9082271645. The cubic root of 2343680 is about 132.8309987151.

The spelling of 2343680 in words is "two million, three hundred forty-three thousand, six hundred eighty".